<mods:mods xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-4.xsd">
  <mods:titleInfo>
    <mods:title>Rotating cloud simulation</mods:title>
  </mods:titleInfo>
  <mods:abstract>A simulation of a periodic cylindrical cloud of concentrated, neutrally buoyant, suspended particles, used to investigate the dispersion of the particles in an oscillating Couette flow. In experiments by Metzger &amp; Butler (2012) with spherical clouds of non-Brownian particles, the clouds are shown to elongate at volume fraction φ = 0.4 but form “galaxies” where the cloud rotates as a single body with extended arms when φ &gt; 0.4 and the ratio of the cloud radius to particle radius, R/a, is sufficiently large. In simulations, rotating galaxies form at high volume fraction φ = 0.55, and are characterized by a particle-induced flow in the wall-normal direction. Here, particle locations are shown relative to the averaged wall-normal velocity ⟨v⟩. The particle arms form in the locations where the wall-normal velocity field induced by the cloud rotation switches direction. We acknowledge funding from the National Science Foundation Graduate Research Fellowship under Award No. DGE 1058262.</mods:abstract>
  <mods:name>
    <mods:namePart>Howard, Amanda A.</mods:namePart>
    <mods:role>
      <mods:roleTerm authority="marcrelator" authorityURI="http://id.loc.gov/vocabulary/relators" valueURI="http://id.loc.gov/vocabulary/relators/cre">Creator</mods:roleTerm>
    </mods:role>
  </mods:name>
  <mods:originInfo>
    <mods:dateCreated>2018-01-01</mods:dateCreated>
  </mods:originInfo>
  <mods:subject authority="local">
    <mods:topic>lubrication</mods:topic>
  </mods:subject>
  <mods:subject authority="local">
    <mods:topic>suspension</mods:topic>
  </mods:subject>
  <mods:subject authority="local">
    <mods:topic>computational fluid dynamics</mods:topic>
  </mods:subject>
  <mods:subject authority="local">
    <mods:topic>simulation</mods:topic>
  </mods:subject>
  <mods:subject authority="local">
    <mods:topic>clouds</mods:topic>
  </mods:subject>
  <mods:subject authority="local">
    <mods:topic>particles</mods:topic>
  </mods:subject>
  <mods:typeOfResource>moving image</mods:typeOfResource>
  <mods:genre>simulation</mods:genre>
  <mods:identifier type="doi">10.7301/Z01N7ZM7</mods:identifier>
<mods:accessCondition xmlns:xlink="http://www.w3.org/1999/xlink" type="use and reproduction" xlink:href="https://creativecommons.org/licenes/by-nc/4.0/">This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlice 4.0 International License</mods:accessCondition>
  <mods:accessCondition xmlns:xlink="http://www.w3.org/1999/xlink" type="logo" xlink:href="https://i.creativecommons.org/l/by-nc/4.0/88x31.png"/>
</mods:mods>